| Local Name | iPhone 4 |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | HSPA 7.2/5.76 Mbps |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2010, June |
| Status | Available. Released 2010, June |
| Dimensions | 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
| Weight | 137 g (4.83 oz) |
| SIM | Micro-SIM |
| Body | Scratch-resistant glass back panel |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors |
| Screen Size | 3.5 inches (~54.0% screen-to-body ratio) |
| Resolution | 640 x 960 pixels (~330 ppi pixel density) |
| Mulitouch | Yes |
| Protection | Corning Gorilla Glass, oleophobic coating |
| OS | iOS 4, upgradable to iOS 7.1.1 |
| Chipset | Apple A4 |
| CPU | 1.0 GHz Cortex-A8 |
| GPU | PowerVR SGX535 |
| Card Slot | No |
| Internal Memory | 8/16/32 GB, 512 MB RAM |
| Primary Camera | 5 MP, f/2.8, autofocus, LED flash |
| Camera Features | 1/3.2" sensor size, 1.75 µm pixel size, geo-tagging, touch focus, HDR photo |
| Video | 720p@30fps |
| Secondary Camera | VGA, 480p@30fps, videocalling over Wi-Fi only |
| Alert Types | Vibration, proprietary ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | Active noise cancellation with dedicated mic |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | v2.1, A2DP |
| GPS | Yes, with A-GPS |
| Radio | No |
| USB | v2.0 |
| Sensors | Accelerometer, gyro, proximity, compass |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email |
| Browser | HTML5 (Safari) |
| Java | No |
| Features Summary | iCloud cloud service, MP3/WAV player, MP4/H.264 player, Document viewer |
| Battery | Non-removable Li-Po 1420 mAh battery |
| Stand By | Up to 300 h (2G) / Up to 300 h (3G) |
| Talk Time | Up to 14 h (2G) / Up to 7 h (3G) |
| Music Play | Up to 40 h |
| Colors | Black, White |
| SAR US | 1.17 W/kg (head) 1.11 W/kg (body) |
| SAR EU | 0.93 W/kg (head) 0.74 W/kg (body) |
